.admin-page .page-heading { border-bottom: 1px solid var(--border); padding-bottom: 2rem; }
.admin-navigation { overflow-x: auto; border-bottom: 1px solid var(--border); background: white; }
.admin-navigation__inner { display: flex; width: min(1180px, calc(100% - 2rem)); margin: auto; }
.admin-navigation__link { padding: 0.9rem 1rem; border-bottom: 2px solid transparent; color: var(--muted); font-size: 0.86rem; font-weight: 700; text-decoration: none; white-space: nowrap; }
.admin-navigation__link:hover, .admin-navigation__link.is-active { border-bottom-color: var(--brand-gold); color: var(--brand-blue); }
.admin-metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 1rem; margin-bottom: 2.5rem; }
.admin-metric { min-height: 132px; padding: 1.2rem; border: 1px solid var(--border); border-radius: var(--radius); background: white; box-shadow: var(--shadow); }
.admin-metric strong { display: block; color: var(--brand-blue); font-family: "Sanomat Web", Georgia, serif; font-size: 2rem; font-style: italic; font-weight: 300; }
.admin-metric span { display: block; margin-top: 0.5rem; color: var(--muted); font-size: 0.84rem; }
.admin-section-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; }
.admin-section-card { display: flex; align-items: start; flex-direction: column; min-height: 220px; padding: 1.4rem; border: 1px solid var(--border); border-radius: var(--radius); }
.admin-section-card h2, .admin-ranking h2 { font-size: 1.7rem; }
.admin-section-card p { flex: 1; color: var(--muted); }
.admin-table-wrapper { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
.admin-table { width: 100%; border-collapse: collapse; text-align: left; }
.admin-table th, .admin-table td { padding: 0.9rem 1rem; border-bottom: 1px solid var(--border); }
.admin-table th { color: var(--muted); font-size: 0.75rem; letter-spacing: 0.04em; text-transform: uppercase; }
.admin-table tbody tr:last-child td { border-bottom: 0; }
.admin-periods { display: flex; gap: 0.5rem; }
.admin-periods .is-active { background: var(--brand-blue); color: white; }
.admin-ranking-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.admin-ranking { padding: 1.4rem; border: 1px solid var(--border); border-radius: var(--radius); }
.admin-ranking ol { margin: 1rem 0 0; padding-left: 1.8rem; }
.admin-ranking li { padding: 0.75rem 0 0.75rem 0.25rem; border-bottom: 1px solid var(--border); }
.admin-ranking li::marker { color: var(--brand-gold); font-weight: 700; }
.admin-ranking li span { overflow-wrap: anywhere; }
.admin-ranking li strong { float: right; margin-left: 1rem; color: var(--brand-blue); font-size: 0.86rem; }
.admin-empty-state { margin: 1rem 0 0; color: var(--muted); }
.admin-book-search { width: min(100%, 560px); margin-bottom: 1.5rem; }
.admin-book-search__clear { align-self: center; white-space: nowrap; }
.admin-list { display: grid; gap: 1.2rem; }
.admin-book { display: grid; grid-template-columns: 100px 1fr; gap: 1.2rem; padding: 1.2rem; border: 1px solid var(--border); border-radius: var(--radius); }
.admin-book > img { width: 100%; aspect-ratio: 9 / 13; object-fit: cover; border-radius: 7px; }
.admin-book__heading, .edition-admin-row { display: flex; align-items: start; justify-content: space-between; gap: 1rem; }
.admin-book__heading h2 { font-size: 1.7rem; }
.admin-book__heading h2 a { text-decoration: none; }
.admin-book__heading p { margin: 0; color: var(--muted); }
.admin-book__status { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.admin-book-detail__back { display: inline-block; margin-bottom: 1.5rem; font-size: 0.85rem; }
.admin-book-detail__header { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: start; gap: 2rem; padding-bottom: 2rem; border-bottom: 1px solid var(--border); }
.admin-book-detail__identity--with-cover { display: grid; grid-template-columns: 100px minmax(0, 1fr); gap: 1.25rem; align-items: start; }
.admin-book-detail__cover { width: 100%; aspect-ratio: 9 / 13; object-fit: cover; border-radius: 7px; }
.admin-book-detail__identity h1 { max-width: 760px; margin-bottom: 0.35rem; font-size: clamp(2.4rem, 5vw, 4rem); line-height: 0.98; }
.admin-book-detail__author { margin: 0; color: var(--muted); }
.admin-book-detail__identity .admin-book__status { margin-top: 0.75rem; }
.admin-book-detail__actions { justify-content: flex-end; margin-top: 0; padding-left: 1.5rem; border-left: 1px solid var(--border); white-space: nowrap; }
.admin-tabs { display: flex; gap: 1.5rem; margin-top: 1.25rem; border-bottom: 1px solid var(--border); }
.admin-tab { padding: 0.8rem 0; border-bottom: 2px solid transparent; color: var(--muted); font-weight: 700; text-decoration: none; }
.admin-tab:hover, .admin-tab.is-active { border-bottom-color: var(--brand-gold); color: var(--brand-blue); }
.admin-tab-panel { padding-top: 1.25rem; }
.admin-book-reading__header h2 { margin-bottom: 1rem; font-size: 1.45rem; }
.admin-book-reading__metrics { grid-template-columns: repeat(2, minmax(0, 240px)); gap: 0.75rem; margin-bottom: 1.5rem; }
.admin-book-reading__metrics .admin-metric { min-height: 0; padding: 0.9rem 1rem; box-shadow: none; }
.admin-book-reading__metrics .admin-metric strong { font-size: 1.65rem; }
.admin-book-reading__months { display: grid; gap: 0.75rem; margin: 0; padding: 1.25rem 0 0; border-top: 1px solid var(--border); list-style: none; }
.admin-book-reading__month { display: grid; grid-template-columns: minmax(130px, 0.35fr) minmax(160px, 1fr) auto; align-items: center; gap: 1rem; }
.admin-book-reading__month time { color: var(--muted); font-size: 0.85rem; font-weight: 700; }
.admin-book-reading__month meter { width: 100%; accent-color: var(--brand-gold); }
.admin-book-reading__month strong { min-width: 72px; color: var(--brand-blue); font-size: 0.85rem; text-align: right; }
.admin-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 0.9rem; margin-top: 0.75rem; font-size: 0.85rem; }
.admin-actions form { margin: 0; }
.admin-position-actions { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.admin-position-actions form { margin: 0; }
.text-link--danger { color: var(--danger); }
.edition-admin-list { margin-top: 1.25rem; border-top: 1px solid var(--border); }
.edition-admin-row { padding: 0.8rem 0; border-bottom: 1px solid var(--border); }
.edition-admin-row .admin-actions { margin-top: 0; }
.validation-message { max-width: 650px; margin: 0.35rem 0 0; color: var(--danger); font-size: 0.82rem; }
.form-page { width: min(720px, calc(100% - 2rem)); }
.field-notice { padding: 0.8rem; border-left: 3px solid var(--brand-gold); background: #fff9f2; }
.form-field .ts-wrapper { width: 100%; }
.form-field .ts-control { min-height: 42px; border-color: var(--border); border-radius: 8px; }
.form-field .ts-control > input { width: auto; }
.form-field .ts-wrapper.focus .ts-control { border-color: var(--brand-blue); box-shadow: 0 0 0 3px rgba(4, 14, 133, 0.12); }
.form-field .ts-wrapper.multi .ts-control > div { border-radius: 4px; background: #eef0ff; color: var(--brand-blue); }
.form-field .ts-dropdown { border-color: var(--border); border-radius: 8px; box-shadow: var(--shadow); }
.form-field .ts-dropdown .active { background: #eef0ff; color: var(--brand-blue); }
.admin-access-grid { display: grid; grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.4fr); gap: 1.5rem; align-items: start; }
.admin-access-form-card { align-items: stretch; min-height: 0; background: var(--surface); }
.admin-access-form-card h2 { margin-bottom: 1.25rem; }
.admin-access-form-card .record-form { grid-template-columns: minmax(0, 1fr); }
.admin-form-columns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.8rem; }
.coupon-interval-selector { margin-top: 0.25rem; }
.coupon-interval-selector > .form-label { color: var(--ink); font-size: 0.88rem; font-weight: 700; }
.coupon-interval-selector > small { line-height: 1.45; }
.coupon-interval-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.65rem; margin-top: 0.2rem; }
.form-field .admin-checkbox-option {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 3.25rem;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: white;
  cursor: pointer;
  transition: border-color 120ms ease, box-shadow 120ms ease, background-color 120ms ease;
}
.form-field .admin-checkbox-option:hover { border-color: rgba(4, 14, 133, 0.45); }
.form-field .admin-checkbox-option:has(input:checked) { border-color: var(--brand-blue); background: #f5f6ff; box-shadow: inset 3px 0 0 var(--brand-gold); }
.form-field .admin-checkbox-option:has(input:focus-visible) { outline: 2px solid rgba(4, 14, 133, 0.25); outline-offset: 2px; }
.form-field .admin-checkbox-option:has(input:disabled) { cursor: not-allowed; opacity: 0.65; }
.form-field .admin-checkbox-option input { flex: 0 0 auto; width: 1.05rem; height: 1.05rem; margin: 0; padding: 0; accent-color: var(--brand-blue); }
.admin-checkbox-option span { color: var(--ink); }
.admin-access-lists { display: grid; gap: 1.5rem; }
.admin-access-list { padding: 1.3rem; border: 1px solid var(--border); border-radius: var(--radius); }
.admin-access-list h2 { font-size: 1.65rem; }
.admin-access-grant { padding: 1rem 0; border-bottom: 1px solid var(--border); }
.admin-access-grant:last-child { padding-bottom: 0; border-bottom: 0; }
.admin-access-grant header { display: flex; align-items: center; justify-content: space-between; gap: 0.8rem; }
.admin-access-grant p { margin: 0.5rem 0; color: var(--muted); }
.admin-access-grant dl { display: flex; flex-wrap: wrap; gap: 0.5rem 1.2rem; margin: 0.65rem 0; font-size: 0.78rem; }
.admin-access-grant dl div { display: flex; gap: 0.35rem; }
.admin-access-grant dt { color: var(--muted); font-weight: 700; }
.admin-access-grant dd { margin: 0; overflow-wrap: anywhere; }
.admin-access-grant .admin-access-grant__note { padding-left: 0.7rem; border-left: 2px solid var(--brand-gold); color: var(--ink); }
.admin-empty { margin-bottom: 0; color: var(--muted); }
.admin-coupon-details { min-height: 0; background: var(--surface); }
.admin-coupon-redemptions { margin-top: 1.5rem; }
.admin-definition-list { display: grid; width: 100%; gap: 0.8rem; margin: 0; }
.admin-definition-list div { display: grid; grid-template-columns: minmax(120px, 0.35fr) 1fr; gap: 1rem; }
.admin-definition-list dt { color: var(--muted); font-weight: 700; }
.admin-definition-list dd { margin: 0; overflow-wrap: anywhere; }

@media (max-width: 720px) {
  .admin-navigation__inner { width: max-content; min-width: 100%; padding: 0 0.25rem; }
  .admin-navigation__link { padding-inline: 0.75rem; }
  .admin-section-grid, .admin-ranking-grid, .admin-access-grid { grid-template-columns: 1fr; }
  .admin-form-columns { grid-template-columns: 1fr; }
  .coupon-interval-options { grid-template-columns: 1fr; }
  .admin-table-wrapper { overflow: visible; border: 0; }
  .admin-table, .admin-table tbody, .admin-table tr, .admin-table td { display: block; }
  .admin-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .admin-table tr { margin-bottom: 1rem; padding: 0.4rem 0.8rem; border: 1px solid var(--border); border-radius: var(--radius); }
  .admin-table td { display: grid; grid-template-columns: minmax(110px, 42%) 1fr; gap: 0.75rem; padding: 0.6rem 0; }
  .admin-table td::before { content: attr(data-label); color: var(--muted); font-size: 0.75rem; font-weight: 700; text-transform: uppercase; }
  .admin-table tbody tr:last-child td { border-bottom: 1px solid var(--border); }
  .admin-table tbody tr td:last-child { border-bottom: 0; }
  .admin-periods { align-self: start; }
  .admin-book-search { display: grid; grid-template-columns: minmax(0, 1fr) auto; }
  .admin-book-search__clear { grid-column: 1 / -1; }
  .admin-book { grid-template-columns: 62px 1fr; padding: 0.8rem; }
  .admin-book__heading, .edition-admin-row { flex-direction: column; }
  .admin-book-detail__header { grid-template-columns: 1fr; gap: 1.25rem; padding-bottom: 1.5rem; }
  .admin-book-detail__identity--with-cover { grid-template-columns: 76px minmax(0, 1fr); gap: 1rem; }
  .admin-book-detail__identity h1 { font-size: clamp(2.2rem, 10vw, 3.25rem); }
  .admin-book-detail__actions { justify-content: flex-start; padding: 1rem 0 0; border-top: 1px solid var(--border); border-left: 0; }
  .admin-book-reading__month { grid-template-columns: 1fr auto; gap: 0.4rem 0.75rem; }
  .admin-book-reading__month meter { grid-column: 1 / -1; grid-row: 2; }
}

@media (max-width: 420px) {
  .admin-book-reading__metrics { grid-template-columns: 1fr; }
}